00849cam a22002411 4500 e 31000307 DLC 20260227111220.0 890228s1930 dcu b 000 0 eng c e 31000307 (OCoLC)19278800 Library, U.S. Office of Education WaU DLC premarc L13 .N4775 no. 3 National Education Association of the United States. Research Division. Group insurance for teachers. [Washington, National Education Association, 1930] 8 p. 28 cm. Studies in state educational administration. Research Division. National Education Association. Study no. 3. February, 1930 Caption title. "Selected, annotated bibliography": p. 5-8. Insurance. 21094 21094